As someone whose day job involves working with a bunch of so-called "power users" of Macs and Windows machines, it’s really easy for us to fall into the trap of wanting the highest-level configuration of any particular piece of hardware because we know what we’re doing. I’ve always taken a more modest approach, mostly to be mindful of budgets, but I’m recently noticing this in a very apparent way with Windows 10 and the most recent versions of Mac OS X…